On Mon, 24 Feb 2014 15:29:51 -0500, Walter Bright
Looks like we need to do something about this:
At a minimum, add it to the changelog. Or possibly remove that change.
I think the change should go (if it was intentional).
IIRC, opCmp was required in D1 and older versions of D2, because hash
collisions were stored in a tree instead of a LL.
The documentation should be updated too.